ISRO CSE 2009

The subnet mask for a particular network is 255.255.31.0. Which of the following pairs of IP addresses could belong to this network?

In networking, UTP stands for

The address resolution protocol (ARP) is used for

Which of the following is a MAC address?

What is the primary purpose of a VLAN?

SHA-1 is a

Advanced Encryption Standard (AES) is based on

The primary purpose of an operating system is

Which is the correct definition of a valid process transition in an operating system?

The correct matching of the following pairs is
\begin{array}{|l|l|l|l|} \hline \text{A.} & \text{Disk check} & \text{i.} & \text{Round robin} \\\hline \text{B.}& \text{Batch processing} & \text{ii.} & \text{Scan} \\\hline \text{C.} & \text{Time sharing} & \text{iii.} & \text{LIFO} \\\hline \text{D.} & \text{Stack operation} & \text{iv.} & \text{FIFO} \\\hline \end{array}